//
//  DKObserver.m
//  WebViewJavaScript
//
//  Created by DKHS on 2018/1/11.
//  Copyright © 2018年 CBL. All rights reserved.
//

#import "DKObserver.h"

@implementation DKObserver

+ (instancetype)sharedObserver {
    static id objc;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        objc = [NSMutableArray array];
    });
    return objc;
}

@end
